The cat is the only one of her pets she will have on her bed .
| A．it sleep ycy | B．it sleeping | C．slept | D．sleeping |
Tom put his heart into the wildlife research，and finally，his efforts ______him great success and fame.
| A．saved |
| B．earned |
| C．made |
| D．offered |
Excuse me，sir. Can you ________me to the post office?
| A．approach |
| B．direct |
| C．carry |
| D．tell |
In our class，when the bell rang and the teacher closed his book，it was a ________for everyone to stand up.
| A．signal |
| B．chance |
| C．mark |
| D．measure |
Following ShenzhouⅧ，two more mission space craft ________to join with Tiangong-1 before the end of 2012.
| A．will send |
| B．sending |
| C．to send |
| D．will be sent |
It's said that an American starts a speech with a joke，________a Japanese seldom.
| A．as |
| B．when |
| C．though |
| D．while |